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<div class="section" id="dataviews">
<h1>dataviews<a class="headerlink" href="#dataviews" title="Permalink to this headline">¶</a></h1>
<div class="section" id="module-microscopes.common.recarray.dataview">
<span id="microscopes-common-recarray-dataview"></span><h2>microscopes.common.recarray.dataview<a class="headerlink" href="#module-microscopes.common.recarray.dataview" title="Permalink to this headline">¶</a></h2>
<p>Dataviews for data structured in records</p>
<p>These represent heterogenous data type feature vectors,
and are used as inputs to the <code class="docutils literal"><span class="pre">mixturemodel</span></code> model.</p>
<dl class="class">
<dt id="microscopes.common.recarray.dataview.numpy_dataview">
<em class="property">class </em><code class="descclassname">microscopes.common.recarray.dataview.</code><code class="descname">numpy_dataview</code><a class="headerlink" href="#microscopes.common.recarray.dataview.numpy_dataview" title="Permalink to this definition">¶</a></dt>
<dd><p>A dataview around a numpy recarray. Supports masked arrays.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>npd</strong> : array</td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="microscopes.common.recarray.dataview.numpy_dataview.digest">
<code class="descname">digest</code><span class="sig-paren">(</span><em>self</em>, <em>h</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.recarray.dataview.numpy_dataview.digest" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.recarray.dataview.numpy_dataview.next">
<code class="descname">next</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.recarray.dataview.numpy_dataview.next" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.recarray.dataview.numpy_dataview.size">
<code class="descname">size</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.recarray.dataview.numpy_dataview.size" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
</div>
<div class="section" id="module-microscopes.common.relation.dataview">
<span id="microscopes-common-relation-dataview"></span><h2>microscopes.common.relation.dataview<a class="headerlink" href="#module-microscopes.common.relation.dataview" title="Permalink to this headline">¶</a></h2>
<p>Dataviews for relation (tensor) data</p>
<p>These are the data inputs for the <code class="docutils literal"><span class="pre">irm</span></code> model.</p>
<dl class="class">
<dt id="microscopes.common.relation.dataview.numpy_dataview">
<em class="property">class </em><code class="descclassname">microscopes.common.relation.dataview.</code><code class="descname">numpy_dataview</code><a class="headerlink" href="#microscopes.common.relation.dataview.numpy_dataview" title="Permalink to this definition">¶</a></dt>
<dd><p>A <code class="docutils literal"><span class="pre">numpy.ndarray</span></code> dataview.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>npd</strong> : array</td>
</tr>
</tbody>
</table>
<p class="rubric">Examples</p>
<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">Y</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([[</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">],</span> <span class="p">[</span><span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">]])</span>
<span class="gp">>>> </span><span class="n">view</span> <span class="o">=</span> <span class="n">numpy_dataview</span><span class="p">(</span><span class="n">Y</span><span class="p">)</span>
<span class="gp">>>> </span><span class="k">print</span> <span class="n">view</span><span class="o">.</span><span class="n">shape</span><span class="p">()</span>
<span class="go">(2, 2)</span>
</pre></div>
</div>
<dl class="method">
<dt id="microscopes.common.relation.dataview.numpy_dataview.digest">
<code class="descname">digest</code><span class="sig-paren">(</span><em>self</em>, <em>h</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.numpy_dataview.digest" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.relation.dataview.numpy_dataview.shape">
<code class="descname">shape</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.numpy_dataview.shape" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.relation.dataview.numpy_dataview.toarray">
<code class="descname">toarray</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.numpy_dataview.toarray" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="microscopes.common.relation.dataview.sparse_2d_dataview">
<em class="property">class </em><code class="descclassname">microscopes.common.relation.dataview.</code><code class="descname">sparse_2d_dataview</code><a class="headerlink" href="#microscopes.common.relation.dataview.sparse_2d_dataview" title="Permalink to this definition">¶</a></dt>
<dd><p>A <code class="docutils literal"><span class="pre">scipy.sparse</span></code> dataview</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>rep</strong> : a <code class="docutils literal"><span class="pre">scipy.sparse</span></code> matrix</td>
</tr>
</tbody>
</table>
<p class="rubric">Examples</p>
<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">Y</span> <span class="o">=</span> <span class="n">scipy</span><span class="o">.</span><span class="n">sparse</span><span class="o">.</span><span class="n">coo_matrix</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">))</span>
<span class="gp">>>> </span><span class="n">view</span> <span class="o">=</span> <span class="n">sparse_2d_dataview</span><span class="p">(</span><span class="n">Y</span><span class="p">)</span>
<span class="gp">>>> </span><span class="k">print</span> <span class="n">view</span><span class="o">.</span><span class="n">shape</span><span class="p">()</span>
<span class="go">(3, 4)</span>
</pre></div>
</div>
<dl class="method">
<dt id="microscopes.common.relation.dataview.sparse_2d_dataview.digest">
<code class="descname">digest</code><span class="sig-paren">(</span><em>self</em>, <em>h</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.sparse_2d_dataview.digest" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.relation.dataview.sparse_2d_dataview.shape">
<code class="descname">shape</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.sparse_2d_dataview.shape" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.relation.dataview.sparse_2d_dataview.tocoo">
<code class="descname">tocoo</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.sparse_2d_dataview.tocoo" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.relation.dataview.sparse_2d_dataview.tocsc">
<code class="descname">tocsc</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.sparse_2d_dataview.tocsc" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="microscopes.common.relation.dataview.sparse_2d_dataview.tocsr">
<code class="descname">tocsr</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#microscopes.common.relation.dataview.sparse_2d_dataview.tocsr" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
</div>
</div>
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<center> Datamicroscopes is developed by <a href="http://www.qadium.com">Qadium</a>, with funding from the <a href="http://www.darpa.mil">DARPA</a> <a href="http://www.darpa.mil/program/xdata">XDATA</a> program. Copyright Qadium 2015. </center>
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